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CVE-2018-3621

Estado: ModificadaMedia (6.5)—

Insufficient input validation in the Intel Driver & Support Assistant before 3.6.0.4 may allow an unauthenticated user to potentially enable information disclosure via adjacent access.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Intel — Driver&support Assistant

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2018-3621",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 3.3,
          "accessVector": "ADJACENT_NETWORK",
          "vectorString": "AV:A/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": true,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 6.5,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 6.5,
          "attackVector": "ADJACENT_NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "secure@intel.com",
      "affectedData": [
        {
          "vendor": "Intel Corporation",
          "product": "Intel Driver & Support Assistant",
          "versions": [
            {
              "status": "affected",
              "version": "Versions before 3.6.0.4"
            }
          ]
        }
      ]
    }
  ],
  "published": "2018-11-14T14:29:00.317",
  "references": [
    {
      "url": "https://www.intel.com/content/www/us/en/security-center/advisory/INTEL-SA-00187.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "secure@intel.com"
    },
    {
      "url": "https://www.intel.com/content/www/us/en/security-center/advisory/INTEL-SA-00187.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Insufficient input validation in the Intel Driver & Support Assistant before 3.6.0.4 may allow an unauthenticated user to potentially enable information disclosure via adjacent access."
    },
    {
      "lang": "es",
      "value": "La validación de entradas insuficiente en Intel Driver Support Assistant en versiones anteriores a la 3.6.0.4 podría permitir que un usuario no autenticado pueda habilitar la divulgación de información mediante el acceso adyacente."
    }
  ],
  "lastModified": "2026-06-17T01:57:34.527",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:intel:driver\\&support_assistant:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3C7736E8-8F64-49D1-B15F-39703CE0C679",
              "versionEndExcluding": "3.6.0.4"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "secure@intel.com"
}